Germany's domestic intelligence agency is warning of suspected state-sponsored threat actors targeting high-ranking individuals in phishing attacks via messaging apps like Signal.

Federal immigration enforcement officials are using a growing arsenal of surveillance tools to track immigrants and protesters, including facial detection apps and databases, cellphone trackers and ...

Abstract: Received signal strength (RSS) based passive localization approaches measure human-induced changes in the electromagnetic field to localize and track people. Bayesian estimation methods have ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...

Abstract: This article proposes a temporal decomposition and attention-based denoising network (TADNet) for magnetocardiography (MCG) signal denoising. The raw time-series data are decomposed into ...